One of the reasons the United States(US) Republic has remained a leader of the free world for so long, has been the recognition, behavior and service of successive Presidents, of and to the serious, responsible, cohesive and unity-building tasks to occupying the Oval Office.
The presidency of the US has never been about vendettas and egotistical rants and decisions to satisfying personal ambitions as if the responsibility of Commander-in-chief is the same as a leader of business - seeking profits, by all means necessary, with no consideration for all the people. The presidency is different.
The health, well being, development, security, respect and strength of the Republic, has always been paramount to person feelings and philosophies. In essence, the nature of governing is the preservation of the strength and the power of the Republic and not about exalting the resident of the Oval Office.
Responsibilities of successive presidents of the Republic have encouraged and facilitated the openness of the Republic as a beacon of hope, liberty, safety and the rule of law to world's people - immigrants, refugees, scientists, students, entrepreneurs and dreamers. Also, responsibilities include the decent decorum and respect of the Judiciary and the Legislature, along with scholarly respect of science, protection of all rights and shared diplomacy with other nations. These responsibilities and their adherence have kept America strong and respected. These responsibilities must be honored and not be abused nor destroyed.